Fig. 1

Phylogenetic analysis and principal component analysis of six populations of O. microphylla. (a): UPGMA tree among populations. (b): NJ tree among individuals. (c, d): Phylogenetic analysis and PCoA.

Phylogenetic analysis and principal component analysis of six populations of O. microphylla. (a): UPGMA tree among populations. (b): NJ tree among individuals. (c, d): Phylogenetic analysis and PCoA.